Convert Mile to Nautical Mile
1 mile = 0.86897624 nautical miles (mi to nmi).
Need to move between miles and nautical miles? A mile is smaller than a nautical mile — it takes 1.15078 of them to make a single nautical mile. One nautical mile works out to 1.15078 miles in the other direction. The converter above does this in real time, and the reference chart lists the values that come up most often.
1 mi = 0.86897624 nmi
How to convert Miles to Nautical Miles
Multiply the mile value by 0.868976 to get nautical miles.
Example: 10 miles = 8.68976 nautical miles.
Mile to Nautical Mile Conversion Chart
| Miles | Nautical Miles |
|---|---|
| 1 mi | 0.86897624 nmi |
| 2 mi | 1.7379525 nmi |
| 3 mi | 2.6069287 nmi |
| 5 mi | 4.3448812 nmi |
| 10 mi | 8.6897624 nmi |
| 20 mi | 17.379525 nmi |
| 25 mi | 21.724406 nmi |
| 50 mi | 43.448812 nmi |
| 100 mi | 86.897624 nmi |
| 1000 mi | 868.97624 nmi |
Frequently Asked Questions
- How many nautical miles are in a mile?
- There are 0.86897624 nautical miles in 1 mile.
- How do you convert miles to nautical miles?
- Multiply the mile value by 0.868976 to get nautical miles.
- What is 5 miles in nautical miles?
- 5 miles equals 4.3448812 nautical miles.
- What is 100 miles in nautical miles?
- 100 miles equals 86.897624 nautical miles.
- What is 1 nautical mile in miles?
- 1 nautical mile equals 1.1507794 miles.
- Is this mile to nautical mile converter free?
- Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.